Making multiple threads because nobody has an answer is not gonna help. Also, for goodness sake dude, it's only been four hours. Have a little patience already. These things take time.
Now.. if you don't know the server's IP info, fire up Minecraft first then get that and write it down. Then try hitting start, type %appdata% and hit enter. It should open the roaming folder. Right click the .minecraft folder and choose rename. Name it like .minecraft-original and hit enter. Now fire up Minecraft. You'll have to log back in, then hit play and it'll download some stuff. When it gets in the game, go to multiplayer and direct connect (no need to add a new record yet) and put in the IP. See if that works.